[sane-devel] [PATCH] Add MP280 information to pixma.desc

2012-06-09 Thread Daniel Beer
At Fri, 8 Jun 2012 14:25:56 +0900, Gernot Hassenpflug wrote: > Just checks specs: > MP280 max optical resolution is 1200x2400dpi > I think currently SANE does not support the extended "motor > resolution" on the y-axis, so the max "square" resolution will be > 1200dpi. > So that means only the 1200

[sane-devel] [PATCH] Add MP280 information to pixma.desc

2012-06-08 Thread Daniel Beer
At Fri, 8 Jun 2012 13:57:50 +0900, Gernot Hassenpflug wrote: > Thanks for the response, that sounds excellent. > Hmm, I have no idea if pcap format is OK, I don't think there are any > tools in SANE to handle it, but I am sure I can dig up something. > In any case, if the differences are small I ca

[sane-devel] [PATCH] Add MP280 information to pixma.desc

2012-06-08 Thread Daniel Beer
At Fri, 8 Jun 2012 12:55:15 +0900, Gernot Hassenpflug wrote: > Any report on this device? > If you can take USB sniffs we can add support to SANE fairly easily. > Regards, > Gernot Hi Gernot, I don't have access to a Windows system at the moment, but I'll install the proprietary drivers for Linux

[sane-devel] [PATCH] Add MP280 information to pixma.desc

2012-05-04 Thread Daniel Beer
At Thu, 03 May 2012 17:24:56 +0200, Rolf Bensch wrote: > > +:model "PIXMA MP280" > > +:interface "USB" > > +:usbid "0x04a9" "0x1746" > > +:status :complete > > +:comment "All resolutions supported (up to 600DPI)." > > Are you sure with 600 dpi? > The definition in pixma_mp150.c says 1200 dpi. Hrm

[sane-devel] [PATCH] Add MP280 information to pixma.desc

2012-05-03 Thread Daniel Beer
--- doc/descriptions/pixma.desc |6 ++ 1 files changed, 6 insertions(+), 0 deletions(-) diff --git a/doc/descriptions/pixma.desc b/doc/descriptions/pixma.desc index 402d0f3..635030d 100644 --- a/doc/descriptions/pixma.desc +++ b/doc/descriptions/pixma.desc @@ -63,6 +63,12 @@ :status :co

[sane-devel] [PATCH] Fix IO error in pixma_wait_interrupt

2012-05-03 Thread Daniel Beer
I tested commit c4a287e3f28eab0ceb0ef8f0a1d17cb724ad612f with a Canon MP280 (Linux 2.6.38.5, libusb-0.1.12). scanimage -T failed with an IO error, which I traced to pixma_wait_interrupt(). This function calls sanei_usb_read_int(). If no data is received, it returns SANE_STATUS_EOF, which maps to P